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This article covers the basic nvm commands that you can use to install and manage multiple versions of Node.JS. In fact, Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.


You can use the following command to list installed version's of Node for the current user:

$ nvm ls 

With this command you can find available Node.js version for the installation:

$ nvm ls-remote 

To find the default Node version set for the current user, run the command:

$ nvm run default --version 



This article covers the Installation process of NodeJS on Rocky Linux. Nodejs is a JavaScript runtime built on Chrome's V8 JavaScript engine and is designed to build scalable network applications.



This article covers how to install nodejs and npm on your Debian system with different methods. Also, you will learn how to uninstall npm from your Debian system. Node.js is a JavaScript platform for general-purpose programming that allows users to build asynchronous network applications quickly. By leveraging JavaScript on both the front and backend, Node.js can make web application development more consistent and integrated.


To Install the Official Debian Node.js Package:

1. To get Node.js from the default Debian software repository, you can use the apt package manager. First, refresh your local package index:

$ sudo apt update

2. Then install the Node.js package, and npm the Node Package Manager:

$ sudo apt install nodejs npm

3. To verify that the install was successful, run the node command with the -v flag to get the version:

$ node -v


To Remove Node.js:

1. To remove either of these versions, type the following:

$ sudo apt remove nodejs

2. To uninstall a version of Node.js that you have enabled using nvm, first determine whether or not the version you would like to remove is the current active version:

$ nvm current

3. If the version you are targeting is not the current active version, you can run:

$ nvm uninstall node_version

This command will uninstall the selected version of Node.js.

4. If the version you would like to remove is the current active version, you must first deactivate nvm to enable your changes:

$ nvm deactivate



This article covers the different methods to perform the installation of NodeJS on the CentOS 8 system.

Now that NodeJS is installed on your CentOS 8 system, you can use it to deploy a NodeJS application on the system.
Node.js is a cross-platform, runtime environment that was built on Chrome's JavaScript. This environment is designed to execute JavaScript code on the server-side.

To check Node version number, run the command:

# node --version



This article covers how to install Yarn on Ubuntu 20.04 LTS system. Yarn is a JavaScript package manager compatible with npm that helps you automate the process of installing, updating, configuring, and removing npm packages. 

It caches every download package and speeds up the installation process by parallelizing operations.


To Yarn on Ubuntu Linux:

1. Import the repository’s GPG key and add the Yarn APT repository to your system by running the following commands:

$ curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
$ echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list

2. Once the repository is enabled, update the package list, and install Yarn:

$ sudo apt update
$ sudo apt install yarn

3. If you installed Node trough nvm, skip the Node.js installation with:

$ sudo apt install --no-install-recommends yarn

4. Once completed, verify the installation by printing the Yarn version:

$ yarn --version




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